{"id":"https://openalex.org/A5040193709","orcid":"https://orcid.org/0000-0002-4957-6030","observed_orcids":["https://orcid.org/0000-0002-4957-6030"],"display_name":"Daisuke Takei","raw_author_names":["DAISUKE TAKEI","Daisuke TAKEI","Daisuke Takei"],"full_name":"DAISUKE TAKEI","works_count":58,"cited_by_count":510,"summary_stats":{"2yr_mean_citedness":1.9090909090909092,"h_index":12,"i10_index":15},"ids":{"openalex":"https://openalex.org/A5040193709","orcid":"https://orcid.org/0000-0002-4957-6030","observed_orcids":["https://orcid.org/0000-0002-4957-6030"]},"affiliations":[{"institution":{"id":"https://openalex.org/I113306721","ror":"https://ror.org/03t78wx29","display_name":"Hiroshima University","country_code":"JP","type":"education","lineage":["https://openalex.org/I113306721"]},"years":[2025,2024,2023,2021,2020]},{"institution":{"id":"https://openalex.org/I163770644","ror":"https://ror.org/02pc6pc55","display_name":"Okayama University","country_code":"JP","type":"education","lineage":["https://openalex.org/I163770644"]},"years":[2022,2018,2017,2016,2015,2014]},{"institution":{"id":"https://openalex.org/I4210100185","ror":"https://ror.org/019tepx80","display_name":"Okayama University Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210100185"]},"years":[2017,2016]},{"institution":{"id":"https://openalex.org/I4210132452","ror":"https://ror.org/03ftky336","display_name":"Saitama International Medical Center","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210132452"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210141613","ror":"https://ror.org/03yk8xt33","display_name":"Shikoku Cancer Center","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210137409","https://openalex.org/I4210141613"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4210150448","ror":"https://ror.org/04v24dh28","display_name":"Sumitomo Besshi Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210150448"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I4210164854","ror":"https://ror.org/05nr3de46","display_name":"Onomichi General Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210164854"]},"years":[2026,2024,2023,2016,2015]},{"institution":{"id":"https://openalex.org/I4405283233","ror":"https://ror.org/019q3as51","display_name":"Yoshida General Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4405283233"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I8588240","ror":"https://ror.org/04zb31v77","display_name":"Saitama Medical University","country_code":"JP","type":"education","lineage":["https://openalex.org/I8588240"]},"years":[2023]}],"last_known_institutions":[{"id":"https://openalex.org/I4210164854","ror":"https://ror.org/05nr3de46","display_name":"Onomichi General Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210164854"]}],"topics":[{"id":"https://openalex.org/T10134","display_name":"Inflammatory Bowel Disease","count":18,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10552","display_name":"Colorectal Cancer Screening and Detection","count":15,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13569","display_name":"Microscopic Colitis","count":14,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10073","display_name":"Hepatocellular Carcinoma Treatment and Prognosis","count":12,"subfield":{"id":"https://openalex.org/subfields/2721","display_name":"Hepatology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10696","display_name":"Gastric Cancer Management and Outcomes","count":8,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13569","display_name":"Microscopic Colitis","value":0.0003036,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10552","display_name":"Colorectal Cancer Screening and Detection","value":6.82e-05,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10134","display_name":"Inflammatory Bowel Disease","value":5.44e-05,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12064","display_name":"Intraperitoneal and Appendiceal Malignancies","value":4.71e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10073","display_name":"Hepatocellular Carcinoma Treatment and Prognosis","value":3.43e-05,"subfield":{"id":"https://openalex.org/subfields/2721","display_name":"Hepatology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9783385992050171},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.801929771900177},{"id":"90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","score":0.753261923789978},{"id":"121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","score":0.6445692777633667},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.6229502558708191}],"counts_by_year":[{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2014,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2015,"works_count":9,"oa_works_count":2,"cited_by_count":3},{"year":2016,"works_count":12,"oa_works_count":3,"cited_by_count":13},{"year":2017,"works_count":11,"oa_works_count":7,"cited_by_count":43},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":51},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":37},{"year":2020,"works_count":2,"oa_works_count":1,"cited_by_count":58},{"year":2021,"works_count":3,"oa_works_count":2,"cited_by_count":52},{"year":2022,"works_count":2,"oa_works_count":0,"cited_by_count":38},{"year":2023,"works_count":5,"oa_works_count":5,"cited_by_count":48},{"year":2024,"works_count":6,"oa_works_count":3,"cited_by_count":64},{"year":2025,"works_count":4,"oa_works_count":2,"cited_by_count":58},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":45}],"display_name_alternatives":["DAISUKE TAKEI","Daisuke TAKEI","Daisuke Takei"],"block_key":"d takei","works_api_url":"https://api.openalex.org/works?filter=author.id:A5040193709","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5040193709","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}
